A penis that is so tiny it resembles the shape of a jellybean. It would be about an inch long with a tiny circumference. Jellybean dick's are filled with juicy fillings that leave everyone wanting more.
Scout was about to engage in a rage of passion with Whitney, until he pulled his trousers down. Whitney then screamed, "jellybean dick!", and ran out the room. She later came back because she has a jellybean fetish.
A rare and endangered species often hunted for their natural prodiness. The Gillybean is a crossbread between a turtle and a panda. Often found in the eastern coast of Scotland, the gillybean thrives in the moist conditions. Vey cute and prodible, the Gillybean should not be underestimated as they have razor like teeth that results in about 4 human deaths each year. Altough there are thought to be as little as 100 Gillybean living in the wild.
A man with a very small penis (see: button on a fur coat) wearing a speedo, tighty whiteys, or tights and thus unintentionally revealing the outline of his unimpressive jellybean sized micro soft dick.
Jenn: "You might want to think twice next time before choosing the speedo, ya jellybean smuggler!"
Nate: "I am proud to be a jellybean smuggler, as was my father before me!"